Cast Iron Body swing type check valve NRV SS Disc Double Door With SS Spring
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...valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and closing automatically. When the medium is back-going, valve disc will automaticaly closed to avoid accidents....
Shanghai kangquan Valve Co. Ltd.
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Danfoss Type Refrigeraion Check Valve NRV NRVH 1/4'' 3/8'' 1/2'' 5/8'' 3/4'' 7/8''
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...air conditioning plant with HCFC. HFC and HC flammable refrigerants. The valves ensure the correct flow direction and prevent back-condensation from a warm part of the system to the cold evaporator. A built-in damping piston makes the valves suitable for...
Ningbo Brando Hardware Co., Ltd
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HVAC Refrigeration Solder, Angle, ODF Check Valves NRV NRVH CCV Series
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...Check Valves NRV NRVH CCV Series NRV and NRVH check valve can be used as fluoride refrigerant refrigeration and air conditioning devices, liquid, suction and hot gas on the road. NRV and NRVH check valves provide extra-large connections to increase the flexibility of check valve applications Product Features: ◆ This valve ensures the only correct flow direction ◆ There are two types of direct and angle valve...
Star-Worths Refrigeration Co.,Ltd
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Ansi 900LB API594 Swing Check Valve A216 WCB Flanged RJ Ends B.C Type NRV Valves
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...Check Valve A216 WCB Flanged RJ Ends B.C Type NRV Valves H44H Features 1. Generally Bolted Bonnet / Pressure Sealing Bonnet; Swing Disc; Metallic Seating Surfaces 2. Body and Bonnet Connection Class900LB check valves are for bolted bonnet 3. Cover Gasket Style Metal ring gasket Pressure seal cover / bonnet design. 4. Seat For carbon steel check valve......
Tengs Valve International Limited
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Bolted Bonnet Check Valve Swing Type Pressure Rating Class 150~2500
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2"-36" CL150-1500 bolted bonnet swing cast check valve, RF, OS&Y design Size: NPS 2"~36" Pressure Rating: Class 150~2500 Material: WCB, LCB,WC6, ......
Kelite Group Co., Ltd
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C95800 Bronze Check Valve 1" Class 800 NRV Lift Aluminum Forged Steel Check Valve
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...Check Valve C95800 Material Lift Check Valve Forged Aluminum Forged Steel Check Valve Class 800 Bolted Cover NRV Model number H61W-800LB-DN25 Item Alloy steel Check Valve Certification ISO9001,ISO14001,ISO18001,CE,TS,API Port Size 1'' Connection form Socket welding Body material B148 C95800 Structure type Piston Check Valve Feature Easy disassembly and assembly Forged Steel Check Valve VERVO forged steel check valves......
ZHEJIANG VERVO VALVE CO.,LTD
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API602 Forged Lift NRV Check Valve For Water Drainage System
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...Check Valve,Non Return Valve 1. Full bore or reducing bore; 2. Lift check valve; 3. Ball check valve 4. Swing check valve 5. Builtin spring if requested; 6. Bolted connection, spiral gasket sealed bonnet, threaded connection,all-weld sealed bonnet, and threaded connection, pressure self-tightening bonnet; Coosai forged steel check valve has three designs of bonnet. Firstly, bolted bonnet, with its body and bonnet bolted......
COOSAI valve group
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Swing Check Valve Automatically Flanged Swing Check Valve WCB GS-C25 PN16 One Way NRVs H44H
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Swing Check Valve Automatically Flanged Swing Check Valve WCB GS-C25 PN16 One Way NRVs H44H Quick Details: 1. Type: Din Flanged Swing Check Valve 2. Bonnet Type: Bolted Bonnet 3. Disc Type: Swing Disc 4. Size Range: Dn15 - Dn600 5. Pressure Ratings: Pn16......
TOBO STEEL GROUP CHINA
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Compact Size Stainless Steel Check Valve , Flanged Check Valve API 150LB
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... flow through it in only one direction. Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications....
KCM TECH GROUP COMPANY
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Compact Design Forged Steel Check Valve For Petroleum Industry
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...Bolted cover/Welded cover/Pressure seal cover Socket welded (SW) ends to ASME B16.11 Screwed ends (NPT) to ASME B1.20.1 Flanges (RF/RTJ) according to ASME B16.5 Integral flange or welded flange BW ends to ASME B16.25 Cryogenic forged steel check valve (optional) The spherical piston check valve (optional) Y-Pattern piston check valve......
SuZhou YouWei Fluid Technology CO., LTD
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